/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import data.DataProvider;
import entities.Artwork;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import reginAPI.ReginFacade;

/**
 *
 * @author bertram
 */
public class KidServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("application/json;charset=UTF-8");
        DataProvider dt = new DataProvider();
        ArrayList<Artwork> works = new ArrayList<Artwork>();
        
        System.out.println("uri: " + request.getRequestURI().replaceAll(request.getContextPath(), ""));
        PrintWriter out = response.getWriter();
        try {
            int kidID = Integer.parseInt(request.getParameter("kidID"));
            Artwork work;
            if(dt.hasID("kunstvaerk", "regin_id", kidID)){
                work = dt.getWorkByKidID(kidID);
                //her må vi jo nok så hellere lave noget logik til at håndtere ting man ikke må pille ved.
            }
            else work = ReginFacade.getArtwork(kidID, null);
            try {
                out.write(work.toJSON().toString());
                System.out.println("det gik fint" + work.toJSON().toString());
            } catch (Exception ex) {
                out.write("error: fail");
            }
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
